Professional 12V Electronic Battery Tester – Digital Conductance Analyzer for Car Automotive Starter & Alternator Systems, Battery Health & Capacity Checker – B300 by Tech Professional Service Tools
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Product details
| Management number | 219415990 | Release Date | 2026/05/03 | List Price | US$24.80 | Model Number | 219415990 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Error-Free 12V Battery Testing: This battery tester eliminates battery size input to reduce user error, allowing fast, accurate testing of unknown size batteries by selecting automotive, truck battery, or small auto types for car and vehicle systems
- Reliable Results Even on Low Charge Batteries: Uses advanced conductance technology to test batteries as low as 5 percent state of charge while displaying battery condition as percent of capacity, revealing battery health, life, and charge status
- Starter, Alternator, & Voltage Checks: Tests 12V starting and charging systems in voltmeter mode to analyze starter draw, alternator output, and voltage performance, making it easy to detect parasitic drain, bad cell issues, or charging problems
- Easy-to-Read LED Display: This portable tool features a multi-colored LED bar graph that immediately shows battery condition at the press of a button, delivering clear digital feedback without conversion tables for CCA, SAE, IEC, EN, or Ah values
- Made in the USA With Pro Grade Protection: Made with patented circuitry, reverse polarity protection, and comfortable clamps designed for repeated automotive, motorcycle, marine, golf cart, and deep cycle battery testing with no setup or tools needed
- The B300 Electrical System Analyzer is warranted to be free of defects in materials and workmanship for a period of two years from the date of purchase. This warranty applies to all repairable instruments that have not been tampered with or damaged through improper use including unauthorized opening of the unit. Please ship warranty units that require repair freight prepaid to Service Center along with proof of purchase, return address, phone number and/or email address.
| Color | Black |
|---|---|
| Model | B300 |
| Brand Name | Tech Professional Service Tools |
| Style Name | B300 |
| Unit Count | 1.0 Count |
| Part Number | B300 |
| Manufacturer | Tech Professional Service Tools |
| Power Source | 9v Battery Powered |
| Compatible Devices | 12V Battery Terminals |
| Included Components | Battery tester unit |
| Warranty Description | 2 Year Manufacturer Warranty |
| Minimum Operating Voltage | 12 Volts (DC) |
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